Showing structure for (2e,4z,6e,8e,10e,12e,14e,16e,18e)-1-[(1r,4s)-4-hydroxy-1,2,2-trimethylcyclopentyl]-19-[(4r)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one